For iPhone X users who purchased a (PRODUCT)RED Leather Folio, there is now a lock/unlock setting in display settings. This toggle allows users to set whether they want their iPhone screen to lock or unlock when the case closes over their screen.

As for HomePod, Apple has again removed the Stereo Pairing menu, which is normally there to setup a pair of speaker for stereo as part of AirPlay 2.

As for iBooks, the true black mode is no longer showing as available in settings. The feature was aimed at making it easier to read at night.

Also new is the possibility to install two beta profile configurations at once, with an option for internal profiles, suggesting this is for Apple employees.

iOS 11.4 beta 2 includes a new daemon with embedded configuration profiles for different beta trains, including internal ? pic.twitter.com/hfIgCYaZ4k